{"id":1018059,"date":"2025-01-01T00:00:00","date_gmt":"2025-01-01T00:00:00","guid":{"rendered":"http:\/\/&#038;p=1018059"},"modified":"2026-08-19T02:48:51","modified_gmt":"2026-08-19T02:48:51","slug":"emerald-mm-4m-fi","status":"publish","type":"product","link":"https:\/\/scn.eu\/fi\/tuote\/emerald-mm-4m-fi\/","title":{"rendered":"Emerald-MM-4M 4-porttinen RS-232\/422\/485 PC\/104-moduuli"},"content":{"rendered":"<p>Kuvaus<br \/>\nEmerald-MM PC\/104 -moduulissamme on nelj\u00e4 sarjaporttia, joiden siirtonopeus on jopa 115 kbps. RS-232-tilassa jokaiselle portille on tarjolla t\u00e4ysi valikoima standardinmukaisia PC-sarjaporttisignaaleja (8 signaalia + maa), jotka on ryhmitelty kahteen 20-napaisiin liittimiin (2 porttia liitint\u00e4 kohti). RS-422-tilassa k\u00e4ytett\u00e4viss\u00e4 ovat signaalit RX+, RX-, TX+ ja TX- sek\u00e4 maadoitus. RS-485-tilassa k\u00e4ytett\u00e4viss\u00e4 ovat signaalit TX+\/RX+ ja TX-\/RX- sek\u00e4 maadoitus.   <\/p>\n<p>Vain 5 V:n j\u00e4nnitteell\u00e4 toimiva laite ja teollisuusk\u00e4ytt\u00f6\u00f6n soveltuva -40\u2013+85 \u00b0C:n l\u00e4mp\u00f6tila-alue ovat vakiovarusteita. Teollisuusstandardin mukainen 16C554 UART on yhteensopiva kaikkien yleisten sulautettujen k\u00e4ytt\u00f6j\u00e4rjestelmien kanssa. <\/p>\n<p>Joustava kokoonpano<\/p>\n<p>Emerald-MM tarjoaa enemm\u00e4n keskeytystaso- ja I\/O-osoitevaihtoehtoja kuin muut nelj\u00e4n sarjaportin moduulit. Siksi kortin integroiminen tietokonej\u00e4rjestelm\u00e4\u00e4n on helpompaa. K\u00e4ytett\u00e4viss\u00e4 on kahdeksan erilaista I\/O-osoiteyhdistelm\u00e4\u00e4 ja 10 erilaista keskeytystasoa.  <\/p>\n<p>Keskeytyksien jakaminen<\/p>\n<p>ISA-v\u00e4yl\u00e4n keskeytyksien s\u00e4\u00e4st\u00e4miseksi mik\u00e4 tahansa m\u00e4\u00e4r\u00e4 portteja voi jakaa saman keskeytystason. Jos j\u00e4rjestelm\u00e4ss\u00e4 on kaksi korttia, my\u00f6s molemmat kortit voivat jakaa saman keskeytystason. Keskeytyksen tilarekisteri ilmaisee kunkin sarjaportin keskeytyksipyynn\u00f6n signaalin tilan.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kuvaus Emerald-MM PC\/104 -moduulissamme on nelj\u00e4 sarjaporttia, joiden siirtonopeus on jopa 115 kbps. RS-232-tilassa jokaiselle portille on tarjolla t\u00e4ysi valikoima standardinmukaisia PC-sarjaporttisignaaleja (8 signaalia + maa), jotka on ryhmitelty kahteen 20-napaisiin liittimiin (2 porttia liitint\u00e4 kohti). RS-422-tilassa k\u00e4ytett\u00e4viss\u00e4 ovat signaalit RX+, RX-, TX+ ja TX- sek\u00e4 maadoitus. RS-485-tilassa k\u00e4ytett\u00e4viss\u00e4 ovat signaalit TX+\/RX+ ja TX-\/RX- sek\u00e4&#8230;<\/p>\n","protected":false},"featured_media":8042355,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[10503,10066,10462,10755,10509],"product_tag":[],"product_facet":[10815],"class_list":["post-1018059","product","type-product","status-publish","has-post-thumbnail","product_cat-i-o-expansion-modules-and-accessories-fi","product_cat-serial-i-o-modules-fi","product_cat-industrial-computers-fi","product_cat-tuotteita","product_cat-single-board-computer-fi","product_facet-industrial-computers-fi","first","instock","downloadable","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Emerald-MM-4M 4-porttinen RS-232\/422\/485 PC\/104-moduuli | SCN<\/title>\n<meta name=\"description\" content=\"Kuvaus Emerald-MM PC\/104 -moduulissamme on nelj\u00e4 sarjaporttia, joiden siirtonopeus on jopa 115 kbps. 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